To prepare a curried potato chowder vegetables recipe, first you will need to prepare the potatoes. First, you'll want to peel and slice your potatoes and cut them into quarters. Then, add the chopped onions, celery, carrots, and potatoes to the pot and stir them up until they're evenly coated. Next, pour in the water and bring the mixture to boil over medium-high heat. Once boiling, reduce the heat to low and simmer until the vegetables are tender, about 30 minutes.